by Hasinkha S. Tadvi
(Jalgaon)
Are the normal probability curve and normal curve the same?
Answer
Yes they are. Whenever you see the familiar bell shaped curve, then you know that it is the normal probability curve. Another curve that you might see occasionally is the cumulative normal curve which looks like an misshapen S. Learn more about normal curves at Normal Probability Graphs and at Normal Probability Distributions.